MA-15 Moriarti 5" Cookie Semi-Auto Pistol / Choose Caliber / SBA3 Brace - Lightweight, Precision Performance

300 Blackout

ARP-15 5" Cookie Semi-Auto Pistol | SBA3 Brace | Choose Caliber | Moriarti Armaments

Experience compact performance with the MA-15 Moriarti 5" Cookie Semi-Auto Pistol, an ultra-compact Micro ARP platform available in multiple calibers, including 300 Blackout, 5.56 NATO, and 7.62x39. When chambered in 300 Blackout, this ARP 300 configuration delivers exceptional short-barrel performance, making it an excellent choice for shooters looking for a compact, lightweight AR-15 pistol.

Featuring a 5-inch barrel, SBA3 brace, lightweight construction, and Mil-Spec compatibility, the Cookie Pistol combines maneuverability with dependable reliability. Its compact footprint makes it ideal for range use, recreational shooting, custom AR builds, and shooters who appreciate the versatility of the Micro ARP platform.

Built with premium American-made components, the MA-15 Cookie Pistol offers excellent accuracy, dependable cycling, and outstanding customization potential. Whether you choose 300 Blackout, 5.56 NATO, or 7.62x39, you'll enjoy the quality craftsmanship and performance expected from Moriarti Armaments.

Key Features:

• Barrel: 5" caliber option. Constructed from 4150 CMV steel, nitride finished for durability, and a 1:5 twist for precision. Features a micro-length gas system and 1/2x28 thread for 5.56 nato and 5/8x24 tpi for 300 blackout and 7.62x39 cal for common suppressor and muzzle device compatibility.

• Muzzle Device: Equipped with the Strike Industries Cookie Cutter Muzzle Brake to reduce recoil and muzzle rise. This is the best muzzle device for enhancing shooting performance in SBRs and AR pistols.

• Upper Receiver: A3 Flat Top Upper Receiver, made from T6 6061 forged aluminum with M4 feed ramps and black anodizing. Complete with dust cover and forward assist for reliable operation.

• Gas System: Low-profile gas block made from steel, paired with a micro stainless steel gas tube for a smooth and efficient gas operation.

• Bolt Carrier Group: M16 Cut BCG, made from 8620 steel, with a nitride finish for added durability. Properly staked to prevent carrier tilt during operation.

• Lower Receiver: MA-15 anodized lower receiver for strength and precision. Compatible with standard AR-15 lower parts kit.

• Brace: SBA3 adjustable brace that improves stability, paired with a milspec buffer tube, AR-15 buffer, and spring. The castle nut is properly staked for secure use.

• Grip: A2 standard grip for comfort and control during operation.

• Magazine: Includes a 30-round or 10-round magazine, depending on local state laws.

• Rail: 4.5" Slim Profile M-Lok Handguard, anodized black for lightweight durability and customizable accessory attachment.

• Sights/Optics: Not included (ideal for adding your preferred optics or sights).

Customization Options: Available in 7.62x39 and 300 Blackout calibers—please specify your preference during checkout.

FFL Transfer Item: This is an FFL transfer item. Please have your FFL dealer send a signed copy of their license to info@moriartiarmaments.com to complete the transfer. Availability is subject to federal, state, and local laws.

Specifications:

• Caliber Options: 5.56 NATO / .223 Rem / 7.62x39 / 300 Blackout
• Barrel: 5" 4150 CMV, 1:5 twist, Nitride finish
• Muzzle Device: Strike Industries Cookie Cutter Muzzle Brake
• Gas System: Pistol-length, low-profile gas block
• Upper Receiver: A3 Flat Top, T6 6061, M4 feed ramps, anodized black
• Lower Receiver: MA-15 forged aluminum, anodized finish
• Stock: SBA3 adjustable brace, milspec buffer tube, AR-15 buffer, and spring
• Rail: 4.5" M-Lok, anodized black
• Magazine: Included, capacity varies by state (30Rd or 10Rd)

Why is 300 Blackout a popular caliber for a 5-inch ARP pistol?

300 Blackout was designed to perform efficiently from short-barreled AR platforms, making it one of the best calibers for a 5-inch ARP or Micro ARP. It offers excellent performance with both subsonic and supersonic ammunition, making it a versatile option for compact AR-15 pistols.Note: Images may not exactly represent the product.